WO1997028711A1 - Breathing sole - Google Patents
Breathing sole Download PDFInfo
- Publication number
- WO1997028711A1 WO1997028711A1 PCT/DE1997/000240 DE9700240W WO9728711A1 WO 1997028711 A1 WO1997028711 A1 WO 1997028711A1 DE 9700240 W DE9700240 W DE 9700240W WO 9728711 A1 WO9728711 A1 WO 9728711A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- inner layer
- outsole
- breathable
- layer
- outer layer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D35/00—Producing footwear
- B29D35/12—Producing parts thereof, e.g. soles, heels, uppers, by a moulding technique
- B29D35/122—Soles
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/02—Soles; Sole-and-heel integral units characterised by the material
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/06—Footwear with health or hygienic arrangements ventilated
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/12—Special watertight footwear
- A43B7/125—Special watertight footwear provided with a vapour permeable member, e.g. a membrane
Definitions
- the invention relates to a breathable outsole for footwear.
- outsoles can be made of leather or preformed plastic parts.
- the plastic parts are in turn not permeable to water vapor.
- leather itself is permeable to water vapor, the passage of non-breathable adhesive onto the surface of the outsole and / or on the underside of the folded-over shaft ends and the possibly existing insole prevents water vapor from passing through. In both cases, therefore, there is no breathability or sweat removal from the interior of the shoe, at least via the sole.
- outsoles are made of elastic material and can be made in different designs.
- polyurethane, transparent rubber or polyvinyl chloride is used as the material.
- the waterproof but water vapor impermeable properties of the outsole block breathability in the sole area. This disadvantage leads to the accumulation of sweat moisture in the interior of the shoe, especially above the sole. However, it is desirable to improve the comfort of the soles even of waterproof footwear.
- the perforation of the outsole is problematic with this construction.
- the reason for this is that the functional layer material, as is used for waterproof, water vapor-permeable clothing and shoes, is mechanically relatively sensitive. Pebbles or other foreign bodies that penetrate the perforation of the outsole of this sole structure are very likely to perforate the functional layer, as a result of which the waterproofness of this sole structure is canceled.
- Another disadvantage is that the area actually available for water vapor exchange is too small to allow the sole to be breathable effectively.
- outsole is two-ply, with an elastic and water vapor permeable inner layer and Outer layer, which covers less than 70% of the inner layer. A coverage of less than 50%, in particular less than 30%, is preferred.
- the elastic and waterproof inner layer is microporous.
- microporous structure of the inner layer ensures an unhindered
- the inner layer preferably has an average pore size of 3 ⁇ m to 250 ⁇ m.
- the desired shape of the inner layer can be cut individually from this material.
- the thickness of the inner layer material depends on the requirements for the sole, in particular on sufficient resistance to external mechanical influences. This is important if the entry of pointed objects, such as stones, is to be prevented.
- microporosity ensures optimal water vapor transport and at the same time, due to the small pore size, forms an effective barrier against the ingress of pebbles, dust etc.
- a sintered plastic is preferably used as the material for the inner layer.
- Polyester, polypropylene or polyethylene are particularly suitable as plastics.
- felts, nonwovens, woven or knitted fabrics made of plastics such as polyester, polypropylene or polyethylene can be processed into a functional inner layer.
- the inner layer in this embodiment has the necessary elasticity to be used as part of an outsole.
- the inner layer can serve as a carrier for the parts of the outer layer attached to it.
- the inner layer is used as a carrier of additional advantageous layers.
- the design of the outer layer is chosen such that the surface of the inner layer available for water vapor exchange is restricted as little as possible. This is achieved in that the outer layer covers less than 70%, preferably less than 50%, in particular less than 30% of the inner layer. The high breathing intensity of the inner layer can thus be maintained.
- the outer layer can contain several individual parts that are not connected to one another or can consist of a pre-punched shape. These individual parts can be molded or vulcanized, or glued on, the pre-cut shape is glued on.
- the structure of the outer layer is formed on the one hand by an edge corresponding to the outer contours of the foot fitting into the footwear.
- the primary function of this outer edge is to give the sole a stable outer frame and thus secure footing.
- the edge is formed by sheathing the outer circumference of the inner layer and the folded-over lower shaft ends.
- the outer layer is advantageously formed by punctiform or strip-shaped elements, in particular in the form of knobs or ribs.
- punctiform or strip-shaped design of the outer layer the sole is given a firm and comfortable step and at the same time only covers a small area of the underside of the inner layer.
- Such a design of the outer layer, in which less than 70% of the inner layer is covered also largely prevents larger particles, e.g. Stones in the outer layer, which would lead to a reduced or even prevented water vapor exchange.
- the inner layer therefore has openings through which elements of the outer layer are injected such that the openings are filled and the elements are anchored to the inner layer. This means that the water vapor particles can also reach the outside along the openings and optimal ventilation of the sole is guaranteed.
- the microstructure of the inner layer can be designed such that it additionally contains hydrophobic properties or is waterproof. This is achieved by an appropriate production of the sintered plastic. To achieve this, it is e.g. possible to process sintered polyethylene in a high molecular or ultra high molecular state.
- a waterproof and water vapor-permeable functional layer preferably made of microporous, stretched PTFE, can be applied to the inner layer. It is also possible to make the sole waterproof. In this case, the nature or microporosity of the inner layer is advantageous, since it prevents sharp or abrasive particles, e.g. Excludes sand and thus protects the functional layer from mechanical damage.
- the outsole according to the invention can be used in any type of footwear.
- FIG. 1 shows a longitudinal section of the sole, consisting of inner layer (1) and outer layer (2)
- Fig.l shows a sole with a shaft 9, an insole 10 and the outsole 1 1 according to the invention.
- the outsole 11 contains an elastic and microporous inner layer 1 and an outer layer 2.
- the inner layer 1 is preferably made of sintered plastic. Polyethylene, polypropylene or polyester are suitable as materials for this.
- the microporous structure of the inner layer 1 is permeable to water vapor. This ensures that the sweat moisture 5 is removed from the interior of the shoe.
- the inner layer 1 also serves as a carrier for an outer layer 2.
- the outer layer 2 is attached to the underside of the inner layer 1.
- the outer layer 2 is preferably attached by injection molding plastics generally used for this purpose, such as, for example, polyurethane, polyvinyl chloride.
- the multi-part outer layer 2 is composed of the casing 3 of the outer periphery of the inner layer and of the shaft 9 and the elements 4a or 4b molded onto the underside of the inner layer 1.
- the casing 3 has mainly that
- part of the surface of the inner layer 1 passes for
- the outer layer 2 is specially designed.
- the parts of the outer layer 2 are formed in such a way that the area of the inner layer 1 available for water vapor exchange is restricted as little as possible. This is preferably done by injecting point 4a or strip-shaped 4b elements. Particularly preferred designs for this are knobs 4a or ribs 4b.
- Figure 2 shows how the outer layer 2 can be arranged with knobs 4a.
- the outer layer 2 is equipped with ribs 4b.
- Figures 2 and 3 illustrate that the outer layer 2 covers less than 70% of the inner layer 1.
- FIGS. 4 and 5 show the breathable behavior of the inner layer 1 as a function of the outer layer 2.
- Figure 4 shows an inventive Outsole with an inner layer 1 and a molded-on element 4a of the outer layer 2.
- the behavior of the water vapor 5 when passing through the inner layer 1 is illustrated by the arrows. From this figure it can be seen that at the point where the element 4a is sprayed onto the inner layer 1, an outlet for the water vapor 5 from the inner layer 1 is blocked and thus there is an accumulation of water vapor particles.
- FIG. 5 another advantageous embodiment as shown in FIG. 5 is used, in which the element 4a of the outer layer 1 is sprayed through corresponding openings 6 in the inner layer 1 and anchored on the inside of the inner layer 1.
- the element 4a of the outer layer 1 is sprayed through corresponding openings 6 in the inner layer 1 and anchored on the inside of the inner layer 1.
- the design of a breathable and waterproof shoe sole can also be achieved by using a functional layer above the inner layer 1.
- a preferred arrangement is shown in FIG. 6.
- An outsole 7 is provided with a functional layer 8 above the inner layer 1.
- the inner layer 1 is a carrier for the functional layer 8.
- This functional layer 8 consists of a waterproof and water vapor-permeable membrane material and can preferably be ironed onto the sole.
- Materials suitable for functional layer 8 include microporous stretched polytetraflurethylene (PTFE), as described in US Pat. Nos. 3,953,566 and 4,187,390; stretched PTFE provided with hydrophilic impregnating agents and / or layers as described in US Pat. No. 4,194,041; breathable polyurethane layers; or elastomers such as copolyether esters and their laminates as described in U.S. Patents 4,725,481 and 4,493,870.
- PTFE microporous stretched polytetraflurethylene
- the entire interior of the shoe can additionally be equipped with a functional layer 8.
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Finger-Pressure Massage (AREA)
- Medicines Containing Plant Substances (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU21509/97A AU2150997A (en) | 1996-02-08 | 1997-02-06 | Breathing sole |
DK97914130T DK0959704T3 (en) | 1996-02-08 | 1997-02-06 | Breathable wear sole |
US09/155,543 US6508015B1 (en) | 1996-02-08 | 1997-02-06 | Breathing sole |
AT97914130T ATE226404T1 (en) | 1996-02-08 | 1997-02-06 | BREATHABLE OUTSOLE |
DE59708577T DE59708577D1 (en) | 1996-02-08 | 1997-02-06 | BREATHABLE OUTSOLE |
DE19780069T DE19780069D2 (en) | 1996-02-08 | 1997-02-06 | Breathable outsole |
EP97914130A EP0959704B1 (en) | 1996-02-08 | 1997-02-06 | Breathing sole |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29601932U DE29601932U1 (en) | 1996-02-08 | 1996-02-08 | Breathable shoe sole |
DE29601932 | 1996-02-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997028711A1 true WO1997028711A1 (en) | 1997-08-14 |
Family
ID=8019001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/000240 WO1997028711A1 (en) | 1996-02-08 | 1997-02-06 | Breathing sole |
Country Status (8)
Country | Link |
---|---|
US (1) | US6508015B1 (en) |
EP (1) | EP0959704B1 (en) |
AT (1) | ATE226404T1 (en) |
AU (1) | AU2150997A (en) |
DE (3) | DE29601932U1 (en) |
DK (1) | DK0959704T3 (en) |
ES (1) | ES2185001T3 (en) |
WO (1) | WO1997028711A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10036100C1 (en) * | 2000-07-25 | 2002-02-14 | Adidas Int Bv | Sports shoe has inner sole layer with openings, support layer with second openings that overlap first openings and outer sole layer with at least one opening that overlaps second openings |
EP0919150A3 (en) * | 1997-11-26 | 2002-07-31 | Lorenzo Banfi Diffusion S.p.A. | Sole for shoes |
WO2004004504A1 (en) * | 2002-07-02 | 2004-01-15 | Siport S.P.A. | Waterproofed and ventilated item of footwear |
WO2005000061A1 (en) * | 2003-06-26 | 2005-01-06 | Sympatex Technologies Gmbh | Watertight outsole for footwear, which is permeable to water vapour |
EP2215919B2 (en) † | 2002-09-24 | 2015-11-04 | Geox S.p.A. | Waterproof and breathable sole for shoes, and shoe manufactured with such sole |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1293474B1 (en) * | 1997-05-09 | 1999-03-01 | Nottington Holding Bv | PERFECTED BREATHABLE FOOTWEAR |
IT1317329B1 (en) * | 2000-04-13 | 2003-06-16 | Nottington Holding Bv | BREATHABLE FOOTWEAR. |
ATE292905T1 (en) * | 2001-06-11 | 2005-04-15 | Scarpa Calzaturificio Spa | SOLE FOR SPORTS SHOE |
US20040078996A1 (en) * | 2002-10-11 | 2004-04-29 | Jeffrey S. Brooks, Inc. | Footwear with breathable sole |
DE10255094B4 (en) * | 2002-11-26 | 2017-03-09 | Adidas International Marketing B.V. | shoe |
US7386945B2 (en) * | 2003-10-30 | 2008-06-17 | Reebok International Ltd. | Sole for increased circulation |
US20050126036A1 (en) * | 2003-12-16 | 2005-06-16 | Huei-Ling Wu | Sole structure with complex waterproof and gas-permeable material and manufacturing method thereof |
ITPD20030312A1 (en) * | 2003-12-30 | 2005-06-30 | Geox Spa | BREATHABLE AND WATER RESISTANT SOLE FOR FOOTWEAR |
US20050217148A1 (en) * | 2004-03-30 | 2005-10-06 | Robert Connolly | Footwear with improved sole, improved sole and method for manufacturing |
ITMI20041183A1 (en) | 2004-06-11 | 2004-09-11 | Vibram Spa | PROCEDURE FOR THE CREATION OF PERFORATED E-OR TWO-COLOR COMPONENTS, PARTICULARLY FOR FOOTWEAR IN GENERAL |
ITPD20040208A1 (en) * | 2004-07-30 | 2004-10-30 | Geox Spa | WATERPROOF AND BREATHABLE SOLE FOR FOOTWEAR |
US20070175068A1 (en) * | 2006-01-30 | 2007-08-02 | Hung-Chi Lin | PU sole for shoes |
DE202007000668U1 (en) * | 2006-03-03 | 2007-03-29 | W.L. Gore & Associates Gmbh | Shoe sole stabilizing material |
DE102006009974A1 (en) * | 2006-03-03 | 2007-09-06 | W.L. Gore & Associates Gmbh | Shoe stabilizing material, useful in water-proof but water vapor permeable sole structures, comprises thermally consolidated fiber composite with at least two fiber components of different melting points |
DE102006010007A1 (en) * | 2006-03-03 | 2007-09-06 | W.L. Gore & Associates Gmbh | Water vapor permeable composite shoe sole comprises openings closed with a barrier material supported by a stabilizing system of crosspieces |
CN102125332B (en) | 2006-03-03 | 2013-01-16 | W.L.戈尔有限公司 | Composite shoe sole, footwear constituted thereof and method for producing the same |
EP2031993B1 (en) * | 2006-06-20 | 2013-08-28 | Geox S.p.A. | Vapor-permeable element to be used in composing soles for shoes, sole provided with such vapor-permeable element, and shoe provided with such sole |
DE102008027856A1 (en) * | 2008-06-11 | 2009-12-24 | W. L. Gore & Associates Gmbh | Shoe with ventilation in the lower shaft area and air-permeable spacer construction |
DE202008009455U1 (en) * | 2008-06-20 | 2009-08-06 | W. L. Gore & Associates Gmbh | Sole unit for footwear |
ES2523243T3 (en) * | 2009-05-13 | 2014-11-24 | Geox S.P.A. | Middle sole structure, in particular for shoes, including shoes with a steam permeable sole, designed for use in sports activities |
ES2522341T3 (en) | 2009-08-28 | 2014-11-14 | Geox S.P.A. | Insert for steam permeable and water impermeable soles |
DK2298101T3 (en) | 2009-08-28 | 2014-12-08 | Geox Spa | Insert for steam-permeable and waterproof soles |
IT1403989B1 (en) | 2010-09-28 | 2013-11-08 | Geox Spa | BREATHABLE SHOE WITH WATERPROOF AND BREATHABLE SOLE |
IT1402785B1 (en) | 2010-11-19 | 2013-09-18 | Geox Spa | BREATHABLE SHOE WITH WATERPROOF AND BREATHABLE SOLE |
USD668439S1 (en) * | 2010-12-29 | 2012-10-09 | Shui-Mu International Company Ltd. | Shoe sole |
EP2514330B1 (en) | 2011-04-20 | 2019-01-16 | Wealth Leader Enterprise Ltd. | A waterproof sole with high air and vapor permeability |
US9282782B2 (en) * | 2011-04-20 | 2016-03-15 | Wealth Leader Enterprise Ltd. | Waterproof sole with high air and vapor permeability |
US20130232818A1 (en) * | 2012-03-07 | 2013-09-12 | W.L. Gore & Associates, Inc. | Strobel Footwear Construction |
WO2014143732A1 (en) * | 2013-03-15 | 2014-09-18 | Crocs, Inc. | Methods of manufacturing an article of footwear including sintering a copolymer powder |
RU2615056C1 (en) * | 2013-03-15 | 2017-04-03 | В.Л. Гор Унд Ассошиэйтс Гмбх | Footwear article with air-permeable layer and air-permeable section in top lower peripheral area |
DE102013207163B4 (en) | 2013-04-19 | 2022-09-22 | Adidas Ag | shoe upper |
DE102013207156A1 (en) | 2013-04-19 | 2014-10-23 | Adidas Ag | Shoe, in particular a sports shoe |
DE102013207155B4 (en) | 2013-04-19 | 2020-04-23 | Adidas Ag | Shoe upper |
US11666113B2 (en) | 2013-04-19 | 2023-06-06 | Adidas Ag | Shoe with knitted outer sole |
DE102014202432B4 (en) | 2014-02-11 | 2017-07-27 | Adidas Ag | Improved football boot |
US10182616B2 (en) * | 2014-02-18 | 2019-01-22 | Catherine Maureen O'Brien | Shoe liners and method for making the same |
CA2954806A1 (en) * | 2014-07-11 | 2016-01-14 | Geox S.P.A. | Method for providing parts of waterproof and breathable shoes, parts of waterproof and breathable shoes provided with the method, and waterproof and breathable soles provided withthe shoe parts |
DE102014219918B4 (en) * | 2014-10-01 | 2016-12-29 | Adidas Ag | Sole for a shoe |
DE102014220087B4 (en) | 2014-10-02 | 2016-05-12 | Adidas Ag | Flat knitted shoe top for sports shoes |
US10750816B2 (en) * | 2015-05-22 | 2020-08-25 | Nike, Inc. | Ground-engaging structures for articles of footwear |
EP3373760B1 (en) * | 2015-11-20 | 2020-06-24 | Nike Innovate C.V. | Ground-engaging structures for articles of footwear |
US20190231029A1 (en) * | 2018-01-30 | 2019-08-01 | The North Face Apparel Corp. | Footwear |
USD938150S1 (en) * | 2021-02-02 | 2021-12-14 | Nike, Inc. | Shoe |
USD938708S1 (en) * | 2021-02-02 | 2021-12-21 | Nike, Inc. | Shoe |
USD1000073S1 (en) * | 2022-12-08 | 2023-10-03 | Nike, Inc. | Shoe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748646C (en) * | 1941-11-05 | 1944-11-06 | Bruno Kebschull | Rubber shoe |
EP0382904A2 (en) * | 1989-02-17 | 1990-08-22 | POL SCARPE SPORTIVE S.r.l. | Sole structure for footwear |
DE4214802A1 (en) * | 1992-05-04 | 1993-11-11 | Uhl Sportartikel Karl | Multi-layer boot-sole - has injection-moulded or pressed base reinforced by embedded multi-filament fibres |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2030545A (en) * | 1933-06-23 | 1936-02-11 | Schulze Hermann | Porous boot or shoe sole |
US3383782A (en) * | 1964-11-05 | 1968-05-21 | Mrs Day S Ideal Baby Shoe Comp | Articles of footwear |
CA962021A (en) | 1970-05-21 | 1975-02-04 | Robert W. Gore | Porous products and process therefor |
US3953366A (en) | 1972-10-25 | 1976-04-27 | Mobil Oil Corporation | Catalyst for the production of aromatic compounds |
US4021860A (en) * | 1976-04-13 | 1977-05-10 | The Kendall Company | Non-slip therapeutic stocking and method |
US4194041A (en) | 1978-06-29 | 1980-03-18 | W. L. Gore & Associates, Inc. | Waterproof laminate |
CA1191439A (en) | 1982-12-02 | 1985-08-06 | Cornelius M.F. Vrouenraets | Flexible layered product |
US4651354A (en) * | 1985-04-18 | 1987-03-24 | Petrey John O | Foot cover |
US4725481A (en) | 1986-10-31 | 1988-02-16 | E. I. Du Pont De Nemours And Company | Vapor-permeable, waterproof bicomponent structure |
IT239378Y1 (en) * | 1995-02-21 | 2001-02-26 | Gore W L & Ass Srl | FOOTWEAR WITH UPPER AND SOLE WATERPROOF TO ALLOW THE EXTRACTION OF STEAM TO THE OUTSIDE |
-
1996
- 1996-02-08 DE DE29601932U patent/DE29601932U1/en not_active Expired - Lifetime
-
1997
- 1997-02-06 AU AU21509/97A patent/AU2150997A/en not_active Abandoned
- 1997-02-06 WO PCT/DE1997/000240 patent/WO1997028711A1/en active IP Right Grant
- 1997-02-06 EP EP97914130A patent/EP0959704B1/en not_active Expired - Lifetime
- 1997-02-06 DE DE19780069T patent/DE19780069D2/en not_active Ceased
- 1997-02-06 DK DK97914130T patent/DK0959704T3/en active
- 1997-02-06 US US09/155,543 patent/US6508015B1/en not_active Expired - Lifetime
- 1997-02-06 ES ES97914130T patent/ES2185001T3/en not_active Expired - Lifetime
- 1997-02-06 AT AT97914130T patent/ATE226404T1/en active
- 1997-02-06 DE DE59708577T patent/DE59708577D1/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748646C (en) * | 1941-11-05 | 1944-11-06 | Bruno Kebschull | Rubber shoe |
EP0382904A2 (en) * | 1989-02-17 | 1990-08-22 | POL SCARPE SPORTIVE S.r.l. | Sole structure for footwear |
DE4214802A1 (en) * | 1992-05-04 | 1993-11-11 | Uhl Sportartikel Karl | Multi-layer boot-sole - has injection-moulded or pressed base reinforced by embedded multi-filament fibres |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0919150A3 (en) * | 1997-11-26 | 2002-07-31 | Lorenzo Banfi Diffusion S.p.A. | Sole for shoes |
DE10036100C1 (en) * | 2000-07-25 | 2002-02-14 | Adidas Int Bv | Sports shoe has inner sole layer with openings, support layer with second openings that overlap first openings and outer sole layer with at least one opening that overlaps second openings |
WO2004004504A1 (en) * | 2002-07-02 | 2004-01-15 | Siport S.P.A. | Waterproofed and ventilated item of footwear |
EP2215919B2 (en) † | 2002-09-24 | 2015-11-04 | Geox S.p.A. | Waterproof and breathable sole for shoes, and shoe manufactured with such sole |
WO2005000061A1 (en) * | 2003-06-26 | 2005-01-06 | Sympatex Technologies Gmbh | Watertight outsole for footwear, which is permeable to water vapour |
Also Published As
Publication number | Publication date |
---|---|
DE19780069D2 (en) | 1999-04-08 |
EP0959704A1 (en) | 1999-12-01 |
AU2150997A (en) | 1997-08-28 |
US6508015B1 (en) | 2003-01-21 |
EP0959704B1 (en) | 2002-10-23 |
DK0959704T3 (en) | 2003-02-24 |
ES2185001T3 (en) | 2003-04-16 |
ATE226404T1 (en) | 2002-11-15 |
DE59708577D1 (en) | 2002-11-28 |
DE29601932U1 (en) | 1996-07-25 |
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